CA3205861A1 - Brosse a dents vibrante - Google Patents

Brosse a dents vibrante

Info

Publication number
CA3205861A1
CA3205861A1 CA3205861A CA3205861A CA3205861A1 CA 3205861 A1 CA3205861 A1 CA 3205861A1 CA 3205861 A CA3205861 A CA 3205861A CA 3205861 A CA3205861 A CA 3205861A CA 3205861 A1 CA3205861 A1 CA 3205861A1
Authority
CA
Canada
Prior art keywords
oscillating
base
abutting
hinge base
brush handle
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CA3205861A
Other languages
English (en)
Other versions
CA3205861C (fr
Inventor
Zhenwu Xu
Xiaoguo Dai
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shanghai Shift Electrics Co Ltd
Original Assignee
Shanghai Shift Electrics Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shanghai Shift Electrics Co Ltd filed Critical Shanghai Shift Electrics Co Ltd
Publication of CA3205861A1 publication Critical patent/CA3205861A1/fr
Application granted granted Critical
Publication of CA3205861C publication Critical patent/CA3205861C/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B5/00—Brush bodies; Handles integral with brushware
    • A46B5/002—Brush bodies; Handles integral with brushware having articulations, joints or flexible portions
    • A46B5/0054—Brush bodies; Handles integral with brushware having articulations, joints or flexible portions designed to allow relative positioning of the head to body
    • A46B5/0058—Mechanical joint or hinge made up of several components
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B5/00—Brush bodies; Handles integral with brushware
    • A46B5/0095—Removable or interchangeable brush heads
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B7/00—Bristle carriers arranged in the brush body
    • A46B7/06—Bristle carriers arranged in the brush body movably during use, i.e. the normal brushing action causing movement
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B9/00—Arrangements of the bristles in the brush body
    • A46B9/02—Position or arrangement of bristles in relation to surface of the brush body, e.g. inclined, in rows, in groups
    • A46B9/04—Arranged like in or for toothbrushes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C17/00—Devices for cleaning, polishing, rinsing or drying teeth, teeth cavities or prostheses; Saliva removers; Dental appliances for receiving spittle
    • A61C17/16—Power-driven cleaning or polishing devices
    • A61C17/22—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like
    • A61C17/32—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like reciprocating or oscillating
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B2200/00—Brushes characterized by their functions, uses or applications
    • A46B2200/10—For human or animal care
    • A46B2200/1066—Toothbrush for cleaning the teeth or dentures
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C17/00—Devices for cleaning, polishing, rinsing or drying teeth, teeth cavities or prostheses; Saliva removers; Dental appliances for receiving spittle
    • A61C17/16—Power-driven cleaning or polishing devices
    • A61C17/22—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like
    • A61C17/225—Handles or details thereof
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C17/00—Devices for cleaning, polishing, rinsing or drying teeth, teeth cavities or prostheses; Saliva removers; Dental appliances for receiving spittle
    • A61C17/16—Power-driven cleaning or polishing devices
    • A61C17/22—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like
    • A61C17/32—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like reciprocating or oscillating
    • A61C17/34—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like reciprocating or oscillating driven by electric motor
    • A61C17/3409—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like reciprocating or oscillating driven by electric motor characterized by the movement of the brush body
    • A61C17/3427—Rotation around the axis perpendicular to the axis of toothbrush handle and in the plane defined by the bristle holder
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C17/00—Devices for cleaning, polishing, rinsing or drying teeth, teeth cavities or prostheses; Saliva removers; Dental appliances for receiving spittle
    • A61C17/16—Power-driven cleaning or polishing devices
    • A61C17/22—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like
    • A61C17/32—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like reciprocating or oscillating
    • A61C17/34—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like reciprocating or oscillating driven by electric motor
    • A61C17/3409—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like reciprocating or oscillating driven by electric motor characterized by the movement of the brush body
    • A61C17/3436—Rotation around the axis perpendicular to the plane defined by the bristle holder
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C17/00—Devices for cleaning, polishing, rinsing or drying teeth, teeth cavities or prostheses; Saliva removers; Dental appliances for receiving spittle
    • A61C17/16—Power-driven cleaning or polishing devices
    • A61C17/22—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like
    • A61C17/32—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like reciprocating or oscillating
    • A61C17/34—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like reciprocating or oscillating driven by electric motor
    • A61C17/3409—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like reciprocating or oscillating driven by electric motor characterized by the movement of the brush body
    • A61C17/3472—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like reciprocating or oscillating driven by electric motor characterized by the movement of the brush body with combined movements of the brush body

Landscapes

  • Health & Medical Sciences (AREA)
  • Dentistry (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Brushes (AREA)

Abstract

La présente demande concerne une brosse à dents vibrante, comprenant une tête de brosse, une poignée de brosse, une base de vibration montée sur la poignée de la brosse et une tige de vibration pour relier la tête de la brosse à la base de vibration. La base de vibration comprend une première base de charnière articulée sur la poignée de brosse dans une première direction, une seconde base de charnière articulée sur la poignée de brosse dans une seconde direction et un arbre de fixation monté sur la première base de charnière dans la seconde direction, la première direction étant perpendiculaire à la seconde. Dans la présente demande, la base de vibration est conçue pour être la première base de charnière articulée sur la poignée de brosse dans la première direction et la seconde base de charnière articulée sur la poignée de brosse dans la seconde direction. Lorsqu'une force externe agit sur la tête de brosse, la tige de vibration peut entraîner la première base de charnière pour vibrer sur la poignée de brosse dans la première direction ; ou la tige de vibration vibre sur l'arbre de fixation dans la seconde direction pour entraîner la seconde base de charnière à vibrer sur la poignée de brosse dans la seconde direction. Par conséquent, au moyen de la vibration de la première base de charnière et de la seconde base de charnière, la tête de la brosse peut vibrer à de multiples angles sous l'action d'une force externe dans différentes directions, ce qui permet d'améliorer le confort de brossage des dents.
CA3205861A 2021-08-17 2022-04-26 Brosse a dents vibrante Active CA3205861C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN202121936520.5 2021-08-17
CN202121936520.5U CN215649704U (zh) 2021-08-17 2021-08-17 摆动牙刷
PCT/CN2022/089204 WO2023020000A1 (fr) 2021-08-17 2022-04-26 Brosse à dents vibrante

Publications (2)

Publication Number Publication Date
CA3205861A1 true CA3205861A1 (fr) 2023-02-23
CA3205861C CA3205861C (fr) 2026-02-03

Family

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Also Published As

Publication number Publication date
CN215649704U (zh) 2022-01-28
WO2023020000A1 (fr) 2023-02-23
EP4388934A1 (fr) 2024-06-26
JP2023553648A (ja) 2023-12-25
US12527393B2 (en) 2026-01-20
EP4388934A4 (fr) 2025-07-02
JP7458560B2 (ja) 2024-03-29
US20240299147A1 (en) 2024-09-12

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